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Verifone printpak 350 - printer with prop? — Parallax Forums

Verifone printpak 350 - printer with prop?

CrosswindsCrosswinds Posts: 182
edited 2010-01-12 00:03 in Propeller 1
Hello!

Ive found an old printpak 350, and i thought it would be cool to see if its possible to send data from the prop to it, and maybe print simple messages with it!

I really dont have any more information about it than that it uses RS-232C communication..

Have someone maybe more information about this?




Post Edited (Crosswinds) : 1/12/2010 12:07:08 AM GMT

Comments

  • StefanL38StefanL38 Posts: 2,292
    edited 2010-01-09 21:02
    simply use a MAX2323 to shift the voltagelevels fro Propeller 0V/3.3V to RS232 -12V/+12V and you are done

    best regards

    Stefan
  • CrosswindsCrosswinds Posts: 182
    edited 2010-01-12 00:03
    I got this to work!

    No need for the voltageshifter, the rs232 port on the printer is already a 3.3v interface!
    printer.jpg
    768 x 1024 - 106K
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